In the last interview with Dave Haynie he mentioned the guy that still has the design for the AmiJoe. Maybe he/you coluld finish it (with improvements to the bus speed maybe). That could be a good start for a more uptodate PPC for the A1200. That's what I'd want too! And like someone said, a Megarray connector in it would be very cold for upgrading options.
I seem to remember that the major obstacle of Metabox (or was it Escena?) to releasing the AmiJoe was the Northbridge, or something like that. But nowdays there are northbridges available ...
Maybe different models, some like the CyberstormPPC wich is a computer in itself, but with a processor slot and bus for upgrading, the A1200 motherboard would be there for the legacy stuff. Other models with just a simple PPC in a socked or megarray connector. Other chepers ones with the processor soldered. I guess the best to do is the do a market study to see what people would buy.
OTHER THINGS:
- Mike Tinker had an AGA replecement chipset in the works wich would be used in CURRENT AGA Amiga models. Could he finish it? I think the thing included Firewire, and AGA true color modes, while stll being compatible with AGA (I guess there's not much point with RTG anyway.)
- Some sort of chip or whatever that would allow draggable screens with RTG and more modern PCI gfx cards. I think that would have a market but don't know if it's possible at all
- To make the AKIKO chip available to the A1200. There was even a prototype with that in a CD ROM addon by commodore. Check it out
HERE and
HERE- Well, an internal A1200 PCI expansion for the desktop if one took of the drive. That would be crazy.
- A mini DVDR/W writter for the A1200 instead of the floppy. There were actually CD roms that had a slot and you put the CD in it. Maybe there are mini DVDR/Ws that have the same mechanism.
- A flicker fixer /scan doubler that works at 100hz, and that works in all AGA modes
- All of the above at the same time!! :-D 8-)